Roti Topping KopiBahan :- Tepung terigu protein tinggi 1 kg — Ragi instan 14 gram — Susu bubuk 10 gram — Gula pasir 200 gram — Bread improver 8 gram — Bread emulsifier 8 gram — Garam 10 gram — Telur ayam 100 gram — Air es 500 ml — Unsalted butter (mentega tawar) 120 gram -Bahan Topping :- Unsalted butter (mentega tawar) 150 gram — Gula halus 200 gram — Kopi intan 4 sdm, seduk dengan 8